DE10349772A1 - Diamond circular saw blade for processing workpiece, includes copper alloy metal sheets having alternating openings and teeth, in which openings individually accommodate diamond particles and teeth are deformed by molds - Google Patents
Diamond circular saw blade for processing workpiece, includes copper alloy metal sheets having alternating openings and teeth, in which openings individually accommodate diamond particles and teeth are deformed by molds Download PDFInfo
- Publication number
- DE10349772A1 DE10349772A1 DE2003149772 DE10349772A DE10349772A1 DE 10349772 A1 DE10349772 A1 DE 10349772A1 DE 2003149772 DE2003149772 DE 2003149772 DE 10349772 A DE10349772 A DE 10349772A DE 10349772 A1 DE10349772 A1 DE 10349772A1
- Authority
- DE
- Germany
- Prior art keywords
- openings
- teeth
- diamond
- saw blade
- copper alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0054—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impressing abrasive powder in a matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
- B24D5/123—Cut-off wheels having different cutting segments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9377—Mounting of tool about rod-type shaft
- Y10T83/9379—At end of shaft
Abstract
Description
Die vorliegende Erfindung betrifft ein Diamant-Kreissägeblatt nach dem Oberbegriff des Anspruchs 1, welches sich nicht verformt, schnell schneidet und einfach aufgebaut ist.The The present invention relates to a diamond circular saw blade according to the preamble of claim 1, which does not deform, cuts fast and is simple.
Herkömmliche Diamant-Sägeblätter umfassen eine kreisförmige Platte oder Scheibe aus weichem Metall, wie z.B. Bronze oder Stahl, auf die im gesamten Randbereich Schleifmaterial aufgebracht ist. Das Schleifmaterial im Randbereich der Metallscheibe wird üblicherweise durch ein mechanisches Aufpressverfahren aufgebracht, und es besteht typischerweise aus Diamantpartikeln, um so ein mit einem umlaufenden Rand ausgebildetes Diamant-Kreissägeblatt mit ausgezeichneter Schneidwirkung zu bilden. Dieses Diamant-Kreissägeblatt ist jedoch aus weichem Metallmaterial hergestellt, und die Stärke der Platte ist gewöhnlich für Mehrzweck-Hochgeschwindigkeitsschneiden ungeeignet. Um diesen Nachteil auszugleichen, wurden industrielle Kreissägen entwickelt, die ein Diamant-Sägeblatt mit segmentiertem Rand enthalten, welches mit Hilfe eines Sinterverfahrens hergestellt wird. Für den segmentierten Rand dieses Diamant-Kreissägeblatts wird ein Gemisch von industriell hergestellten Diamantpartikeln und anderen Metallpulvern in eine speziell angefertigte Form gegeben und es wird durch ein Kaltpressverfahren ein Pulverklumpen gebildet. Zur Erhöhung der Festigkeit wird eine hohe Temperatur von 850°C benötigt, um einen bogenförmigen Diamant-Metallstreifen aus verstärktem Diamantmaterialgemisch zu bilden. Die bogenförmigen Diamant-Metallstreifen werden dann an die Außenseite einer kreisförmigen Stahlscheibe, die eine Achsbohrung enthält, angeschweißt, um so das Diamant-Kreissägeblatt mit segmentiertem Rand zu bilden. Jedoch werden für das durch das beschriebene Sinterverfahren hergestellte Kreissägeblatt teure industriell hergestellte Diamantpartikel und andere Metallpulver benötigt. Zusätzlich kann das Mischen der Diamantpartikel mit den anderen Metallpulvern pathologische Veränderungen der Haut des hiermit in Berührung kommenden Bedienungspersonals hervorrufen. Weiterhin sind die für die Herstellung benötigten Gerätschaften sehr teuer und es wird eine große Menge elektrischer Energie für sehr kleine und komplizierte Prozesse verbraucht und verursacht Umweltverschmutzung. Aufgrund seiner hohen Produktionskosten ist der Einzelpreis des Produkts sehr hoch, und zwar ein Mehrfaches höher als der Einzelpreis für ein durch ein mechanisches Aufpressverfahren hergestelltes Diamant-Kreissägeblatt. So ist der Wunsch der Industrie nach kostengünstigen Produkten nicht erfüllbar. Zusätzlich ist die Schneidleistung des durch ein Sinterverfahren hergestellten Diamant-Kreissägeblatts mit segmentierten Rand nicht so gut wie diejenige eines durch ein mechanisches Aufpressverfahren hergestellten Diamant-Kreissägeblatts mit durchlaufendem Rand.conventional Diamond saw blades include a circular one Plate or disc of soft metal, such as e.g. Bronze or steel, on the abrasive material is applied in the entire edge region. The abrasive material in the edge region of the metal disc is usually applied by a mechanical pressing method, and it exists typically made of diamond particles, so one with a rotating one Edge Engineered Diamond Circular Saw Blade with Excellent Cutting action to form. However, this diamond circular saw blade is made of soft Metal material is produced, and the thickness of the plate is usually for general purpose high speed cutting not suitable. To compensate for this disadvantage, industrial boaters designed using a diamond saw blade segmented edge, which by means of a sintering process will be produced. For the segmented edge of this diamond circular saw blade is a mixture of industrially produced diamond particles and other metal powders given in a custom-made form and it gets through a Cold pressing a powder clump formed. To increase the Strength requires a high temperature of 850 ° C to form an arcuate diamond metal strip made of reinforced To form diamond material mixture. The arched diamond metal strips then go to the outside of one circular Steel disc, which contains an axle hole, welded, so to speak the diamond circular saw blade to form with segmented edge. However, for that through the described sintering method produced circular saw blade expensive industrially produced diamond particles and other metal powders needed. additionally may be mixing the diamond particles with the other metal powders pathological changes the skin of this in contact cause coming operators. Furthermore, those for the production required equipment very expensive and it will be a big one Amount of electrical energy for consumes very small and complicated processes and causes pollution. Due to its high production costs, the unit price of the Products very high, and several times higher than the unit price for a through a diamond circular saw blade produced by a mechanical pressing method. So the desire of the industry for cost-effective products can not be fulfilled. In addition is the cutting performance of the produced by a sintering process Diamond circular saw blade with segmented edge not as good as the one by one mechanical circular saw blade produced by mechanical pressing method with continuous edge.
Folglich sind die Vorteile eines durch ein mechanisches Aufpressverfahren hergestellten Diamant-Kreissägeblatts niedrige Produktionskosten, hohe Schneidleistung und einfache Herstellung. Ein Nachteil ist jedoch die geringe mechanische Festigkeit. Andererseits hat das durch das Sinterverfahren hergestellte Diamant-Kreissägeblatt eine vergrößerte mechanische Festigkeit und verformt sich nicht, da zu seiner Herstellung Stahlmaterial verwendet wird. Unglücklicherweise ist seine Schneidleistung schlechter und die Produktionskosten sind zu hoch.consequently are the advantages of having a mechanical press-fitting process manufactured diamond circular saw blade low production costs, high cutting performance and easy production. A disadvantage, however, is the low mechanical strength. on the other hand has the diamond circular saw blade produced by the sintering process an enlarged mechanical Strength and does not deform, as for its production steel material is used. Unfortunately its cutting performance is worse and the production costs are too high.
In Anbetracht der Mängel der oben beschriebenen zur Zeit erhältlichen Produkte ist es daher Aufgabe der Erfindung, ein verstärktes und verbessertes Diamant-Kreissägeblatt anzugeben. Die vorliegende Erfindung betrifft ein verstärktes und verbessertes Diamant-Kreissägeblatt, das sich nicht verformt, eine hohe Schneidgeschwindigkeit hat und einfach aufgebaut ist.In Considering the shortcomings Therefore, it is the above-described products currently available Object of the invention, an amplified and improved diamond circular saw blade specify. The present invention relates to a reinforced and improved diamond circular saw blade, that does not deform, has a high cutting speed and is simple.
Diese Aufgabe wird durch die im Anspruch 1 angegebene Erfindung gelöst.These The object is achieved by the invention defined in claim 1.
Weitere Ziele, Merkmale und Vorteile der Erfindung werden anhand der nachfolgenden detaillierten Beschreibung und der beiliegenden Zeichnungen bevorzugter Ausführungsformen deutlich. Es zeigen:Further Objects, features and advantages of the invention will become apparent from the following Detailed description and the accompanying drawings embodiments clear. Show it:
Die vorstehende Beschreibung dient allein der Darstellung einer bevorzugten Ausführungsform und nicht zur Beschränkung des Schutzumfangs der vorliegenden Erfindung. Dem Fachmann ist offenbar, dass verschiedene Variationen oder Änderungen gemacht werden können, ohne dass der Kern der Erfindung verlassen wird und diese im Schutzbereich des beigefügten Patentanspruchs verbleiben.The The above description is merely illustrative of a preferred one Embodiment and not limited the scope of the present invention. The skilled person is apparent that different variations or changes can be made without departing from the gist of the invention and those in the scope of the attached Claim remain.
- 2020
- rundes Sägeblattround sawblade
- 3030
- Diamantpartikeldiamond particles
- 200200
- Metallschichtmetal layer
- 200a200a
- Öffnungopening
- 20002000
- Diamant-KreissägeblattDiamond circular saw blade
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/686,606 US6932076B2 (en) | 2003-10-17 | 2003-10-17 | Diamond circular saw blade |
DE2003149772 DE10349772A1 (en) | 2003-10-17 | 2003-10-24 | Diamond circular saw blade for processing workpiece, includes copper alloy metal sheets having alternating openings and teeth, in which openings individually accommodate diamond particles and teeth are deformed by molds |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/686,606 US6932076B2 (en) | 2003-10-17 | 2003-10-17 | Diamond circular saw blade |
DE2003149772 DE10349772A1 (en) | 2003-10-17 | 2003-10-24 | Diamond circular saw blade for processing workpiece, includes copper alloy metal sheets having alternating openings and teeth, in which openings individually accommodate diamond particles and teeth are deformed by molds |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10349772A1 true DE10349772A1 (en) | 2005-05-25 |
Family
ID=34654837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003149772 Ceased DE10349772A1 (en) | 2003-10-17 | 2003-10-24 | Diamond circular saw blade for processing workpiece, includes copper alloy metal sheets having alternating openings and teeth, in which openings individually accommodate diamond particles and teeth are deformed by molds |
Country Status (2)
Country | Link |
---|---|
US (1) | US6932076B2 (en) |
DE (1) | DE10349772A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107662838A (en) * | 2016-07-29 | 2018-02-06 | 武汉市人防工程专用设备厂 | Rubber plate cutter |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100420933B1 (en) * | 2003-03-06 | 2004-03-02 | 이화다이아몬드공업 주식회사 | Gear type machining tip and tool attaching the same thereon |
US7530886B2 (en) * | 2003-06-23 | 2009-05-12 | Smarsh Steven G | Non-glazing dressing wheel |
DE102004016819B3 (en) * | 2004-04-05 | 2005-08-18 | Hilti Ag | Cutting segment for drill heads, circular saw blades and separating plates comprises cutting surface forming surface sections in stepped manner |
US7178517B1 (en) * | 2006-01-31 | 2007-02-20 | Fang-Chun Yu | Diamond saw blade for milling |
KR100804049B1 (en) * | 2006-11-16 | 2008-02-18 | 신한다이아몬드공업 주식회사 | Diamond toos and segment manufacturing method of the same |
KR100753317B1 (en) * | 2006-11-16 | 2007-08-29 | 신한다이아몬드공업 주식회사 | Diamond tool |
KR100804048B1 (en) * | 2006-11-16 | 2008-02-18 | 신한다이아몬드공업 주식회사 | Diamond tool |
KR100839518B1 (en) * | 2007-01-26 | 2008-06-19 | 신한다이아몬드공업 주식회사 | Diamond tool and method of manufacturing the same |
KR101024674B1 (en) * | 2007-12-28 | 2011-03-25 | 신한다이아몬드공업 주식회사 | Hydrophobic cutting tool and method for manufacturing the same |
USD651062S1 (en) * | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
US8668000B2 (en) | 2011-06-28 | 2014-03-11 | Gem Center U.S.A., Inc | Easy break geode |
DE102013112632A1 (en) * | 2013-11-15 | 2015-05-21 | C. & E. Fein Gmbh | Saw blade for an oscillating driven saw |
CN103753712A (en) * | 2014-01-21 | 2014-04-30 | 黑旋风锯业股份有限公司 | Diamond saw blade with cambered surface |
CN105154958B (en) * | 2015-09-22 | 2017-08-04 | 郑州磨料磨具磨削研究所有限公司 | A kind of preparation method of the plated diamond grinding wheel of grinding material sequential arrangement |
USD819419S1 (en) * | 2016-05-23 | 2018-06-05 | Cuz-D Manufacturing, Inc. | Circular saw blade |
USD802392S1 (en) * | 2016-05-23 | 2017-11-14 | Cuz-D Manufacturing, Inc. | Circular saw blade |
USD802393S1 (en) * | 2016-05-23 | 2017-11-14 | Cuz-D Manufacturing, Inc. | Circular saw blade |
USD813635S1 (en) * | 2016-12-13 | 2018-03-27 | Black & Decker Inc. | Circular saw blade |
WO2018137291A1 (en) * | 2017-01-26 | 2018-08-02 | 华为技术有限公司 | Machining tool and method for machining micro-slot antennas using same |
USD860747S1 (en) * | 2017-10-16 | 2019-09-24 | William P. Russo | Tapered segment diamond blade |
SE2050932A1 (en) * | 2020-08-04 | 2022-02-05 | Husqvarna Ab | Improved cutting segments for abrasive cutting tools |
USD994737S1 (en) | 2020-08-28 | 2023-08-08 | Husqvarna Ab | Cutting blade |
USD995585S1 (en) | 2020-08-28 | 2023-08-15 | Husqvarna Ab | Cutting blade |
USD999265S1 (en) | 2020-08-28 | 2023-09-19 | Husqvarna Ab | Cutting blade |
USD1002319S1 (en) * | 2022-08-31 | 2023-10-24 | Procut Tool, Inc. | Diamond saw blade |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US519475A (en) * | 1894-05-08 | Insertible diamond saw-tooth | ||
US47255A (en) * | 1865-04-11 | Improved saw | ||
US2073678A (en) * | 1935-09-28 | 1937-03-16 | Bell Telephone Labor Inc | Cutting tool |
US2508042A (en) * | 1943-09-23 | 1950-05-16 | Norton Co | Diamond abrasive |
US3196584A (en) * | 1963-06-28 | 1965-07-27 | Tatko John | Abrasive wheels and segmented diamond wheels |
US3371452A (en) * | 1965-02-08 | 1968-03-05 | Christensen Diamond Prod Co | Diamond saw or milling blades |
US4407263A (en) * | 1981-03-27 | 1983-10-04 | Diamond Giken Co., Ltd. | Cutting blade |
-
2003
- 2003-10-17 US US10/686,606 patent/US6932076B2/en not_active Expired - Fee Related
- 2003-10-24 DE DE2003149772 patent/DE10349772A1/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107662838A (en) * | 2016-07-29 | 2018-02-06 | 武汉市人防工程专用设备厂 | Rubber plate cutter |
Also Published As
Publication number | Publication date |
---|---|
US20050081697A1 (en) | 2005-04-21 |
US6932076B2 (en) | 2005-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |